{"product_id":"su443-diy-mild-steel-electronic-project-enclosure","title":"Mild Steel Desktop Project Enclosure 96×75×120mm – DIY Electronics Metal Box SU443","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL SU443\u003c\/strong\u003e is an industrial-grade, factory-direct multi-purpose electronic project enclosure engineered specifically for hardware developers, DIY electronics hobbyists, and transformer equipment manufacturers. Utilizing a highly functional dual U-shaped panel system, the SU443 provides maximum structural support and rigidity at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #718096;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e⚙️ Full Mild Steel Architecture:\u003c\/strong\u003e Built completely with a heavy-duty protective mild steel cover panel and a matching rugged mild steel base. This all-steel structure delivers exceptional physical strength, maximum structural shielding, and heavy component safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e SU443\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Dual U-Shaped Multi-Piece Configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Dimensions:\u003c\/strong\u003e Width 3.7\" (96mm) x Height 3\" (75mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Profile:\u003c\/strong\u003e 4.7\" (120mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Size:\u003c\/strong\u003e Width 3.7\" (94mm), Height 2.9\" (73mm), Depth 4.3\" (108mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Full Heavy-Duty Industrial Grade Mild Steel Cover \u0026amp; Base\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. Thickness:\u003c\/strong\u003e 0.8mm steel panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.8 lbs (361g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Finish:\u003c\/strong\u003e Industrial Painted Coating Blue Cover with a Almond Base\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e Includes complete flush-mount machine assembly hardware screws and pre-punched standard vent holes on both sides\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eU-Shaped All-Steel System:\u003c\/strong\u003e Consists of a dedicated mild steel base plate and a pre-finished protective mild steel upper cover block. The pieces assemble securely via side-panel machine screws and are completely removable for easy bench servicing, fast component access, and circuit wiring tweaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean CNC \u0026amp; Machine Properties:\u003c\/strong\u003e The high-grade structural mild steel arrives in an un-drilled state, providing a smooth surface that can be smoothly drilled, punched, or machined locally without metal fracturing or binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSymmetric Side Ventilation:\u003c\/strong\u003e Engineered with pre-punched factory cooling vent holes on both side panels to maximize passive airflow, safely dissipating heat away from dense internal components and loaded circuit boards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial production run for your hardware line? We save you valuable assembly labor. We provide factory CNC punching for your custom connector ports, specialized powder coating, and high-resolution laser engraving or silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/www.sunemall.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003c\/strong\u003e portal for a direct factory estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50093555646687,"sku":"SU443-BLU","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/su433-metal-enclosure-milky-blue-3d-front.jpg?v=1780971330","url":"https:\/\/www.sunemall.com\/products\/su443-diy-mild-steel-electronic-project-enclosure","provider":"Sunemall","version":"1.0","type":"link"}